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Hello everyone , I would like to know if it is possible to upgrade HDP 2.3.6 directly to 3.0.0?

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Hello everyone , I would like to know if it is possible to upgrade HDP 2.3.6 directly to 3.0.0?

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Re: Hello everyone , I would like to know if it is possible to upgrade HDP 2.3.6 directly to 3.0.0?

@Tahine Bara

No, that is not possible. Please review the documentation here:

https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.0.0/bk_ambari-upgrade/content/ambari_upgrade_gu...

Important:

Ambari 2.7 only supports fully managing a HDP 3.0 cluster. If you are running any other HDP version, you must first upgrade to HDP 2.6 using Ambari 2.6, then upgrade to Ambari 2.7 and use it to upgrade your cluster to HDP 3.0. Not all cluster management operations are supported when using Ambari 2.7 with HDP 2.6. Please see the next section for limitations.

HTH

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Re: Hello everyone , I would like to know if it is possible to upgrade HDP 2.3.6 directly to 3.0.0?

@Tahine Bara

No, that is not possible. Please review the documentation here:

https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.0.0/bk_ambari-upgrade/content/ambari_upgrade_gu...

Important:

Ambari 2.7 only supports fully managing a HDP 3.0 cluster. If you are running any other HDP version, you must first upgrade to HDP 2.6 using Ambari 2.6, then upgrade to Ambari 2.7 and use it to upgrade your cluster to HDP 3.0. Not all cluster management operations are supported when using Ambari 2.7 with HDP 2.6. Please see the next section for limitations.

HTH

*** If you found this answer addressed your question, please take a moment to login and click the "accept" link on the answer.

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Re: Hello everyone , I would like to know if it is possible to upgrade HDP 2.3.6 directly to 3.0.0?

New Contributor

Tthank you very much for your answer

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Re: Hello everyone , I would like to know if it is possible to upgrade HDP 2.3.6 directly to 3.0.0?

Super Guru

You need to upgrade in pieces. HDP 2.3 is very very old.

Best option is to setup a new HDP 3.0 cluster and distcp your data over.

Otherwise you are doing

Ambari 2.0 -> 2.1 -> 2.3 -> 2.4

HDP 2.3 -> 2.4 -> 2.6

Possibly more jumps.

Then Ambari 2.6 to Ambari 2.7

Then HDP 2.6.5 -> HDP 3.0

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Re: Hello everyone , I would like to know if it is possible to upgrade HDP 2.3.6 directly to 3.0.0?

New Contributor

Thank you very much for your answer

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